Vista Batch File and Command Prompt

I have a problem to edit .bat file on Vista, but can run by double-clicking on it.
An error message appears when trying to edit the file through Windows Explorer.

I downloaded .zip file from here, then unzipped. Right-click on batfix_vista.REG file then select Merge will fix batch file association.
Right-click to edit with Notepad and double-click to run, work as expected. Here a list of file associations for Vista.

One more...sometimes, we want to display a command prompt in accordance with the location of the folder from Windows Explorer. For this purpose press the SHIFT key + right-click then select Open Command Window Here.